How to Split a String in POSIX Shell

Handling multibyte characters gets tricky

November 12, 2021

Unit Testing Shell Scripts

(With the Test Anything Protocol)

July 16, 2021

Bash Function Names Can Be Almost Anything

Freedom > portability?

June 20, 2021

Three Ways to Get a Unix Epoch in Bash

And the pros & cons of each

June 13, 2021